SALTS AND POLYMORPHS OF SUBSTITUTED IMIDAZOPYRIDINYL-AMINOPYRIDINE COMPOUND

To provide a mesylate of a novel compound A (3-(3-(4-(1-aminocyclobutyl)phenyl)-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)pyridin-2-amine).SOLUTION: There is provided a mesylate of a compound A characterized by having X-ray powder diffraction peaks at approximately 9.4 and 23.0° 2θ using Cu Kα radiatio...

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Bibliographic Details
Main Authors DAVID REED, CRAIG BATES, MAO JIANMIN
Format Patent
LanguageEnglish
Japanese
Published 14.05.2020
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:To provide a mesylate of a novel compound A (3-(3-(4-(1-aminocyclobutyl)phenyl)-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)pyridin-2-amine).SOLUTION: There is provided a mesylate of a compound A characterized by having X-ray powder diffraction peaks at approximately 9.4 and 23.0° 2θ using Cu Kα radiation, or at 9.1 and 22.8° 2θ using Cu Kα radiation, or by having X-ray powder diffraction peaks at approximately 6.2 and 14.3° 2θ using Cu Kα radiation, or at 6.0 and 14.6° 2θ using Cu Kα radiation.SELECTED DRAWING: Figure 32 【課題】新規な化合物A（3-(3-(4-(1-アミノシクロブチル)フェニル)-5-フェニル-3H-イミダゾ[4,5-b]ピリジン-2-イル)ピリジン-2-アミン）のメシル酸塩の提供。【解決手段】Cu Kα線照射を用いておよそ9.4および23.0°2θにおいて、またはCu Kα線照射を用いて9.1および22.8°2θにおいてX線粉末回折ピークを有すること、又はCu Kα線照射を用いておよそ6.2および14.3°2θにおいて、またはCu Kα線照射を用いて6.0および14.6°2θにおいてX線粉末回折ピークを有すること等により特徴付けられる化合物Aのメシル酸塩。【選択図】図３２
Bibliography:Application Number: JP20190232895